Prediction of thermal properties of yarn containing phase change materials

Danmei Sun; Kashif Iqbal

Prediction of thermal properties of yarn containing phase change materials

School of Textiles & Design

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Textile containing PCMs provide thermal protection against extreme weather. When the temperature rises, the materials absorb heat by melting and store that energy for later use, providing thermal comfort. In this paper heat transfer analysis of yarn containing 4% Microencapsulated PCMs has been studied using finite element analysis. The heat flow property of yarn has been studied and validated with experimental results obtained from Differential Scanning Calorimetry showing correlation coefficient of 96.39%. Based on the validated model, it was further studied with yarns containing 10% Microencapsulated PCM. and a core sheath structure to predict the thermal properties of yarn which cannot be determined experimentally. Delay in temperature rise over time due to the presence of PCMs has been studied using a commercial software ABAQUS/CAE through post processing calculation and will be described in the paper.

Original language	English
Title of host publication	15th AUTEX World Textile Conference, Bucharest Romania, 10-12 June
Publication status	Published - 2015
Event	15th World Textile Conference - Bucharest, Romania Duration: 10 Jun 2015 → 12 Jun 2015

Conference

Conference	15th World Textile Conference
Abbreviated title	AUTEX 2015
Country/Territory	Romania
City	Bucharest
Period	10/06/15 → 12/06/15

Danmei Sun
- d.sunhw.acuk
- School of Textiles & Design - Associate Professor
Person: Academic (Research & Teaching)

Cite this

@inproceedings{671a0e8205a043aaaff84f14777e7159,

title = "Prediction of thermal properties of yarn containing phase change materials",

abstract = "Textile containing PCMs provide thermal protection against extreme weather. When the temperature rises, the materials absorb heat by melting and store that energy for later use, providing thermal comfort. In this paper heat transfer analysis of yarn containing 4% Microencapsulated PCMs has been studied using finite element analysis. The heat flow property of yarn has been studied and validated with experimental results obtained from Differential Scanning Calorimetry showing correlation coefficient of 96.39%. Based on the validated model, it was further studied with yarns containing 10% Microencapsulated PCM. and a core sheath structure to predict the thermal properties of yarn which cannot be determined experimentally. Delay in temperature rise over time due to the presence of PCMs has been studied using a commercial software ABAQUS/CAE through post processing calculation and will be described in the paper.",

author = "Danmei Sun and Kashif Iqbal",

year = "2015",

language = "English",

isbn = "978-606-685-275-3",

booktitle = "15th AUTEX World Textile Conference, Bucharest Romania, 10-12 June",

note = "15th World Textile Conference, AUTEX 2015 ; Conference date: 10-06-2015 Through 12-06-2015",

}

TY - GEN

T1 - Prediction of thermal properties of yarn containing phase change materials

AU - Sun, Danmei

AU - Iqbal, Kashif

PY - 2015

Y1 - 2015

N2 - Textile containing PCMs provide thermal protection against extreme weather. When the temperature rises, the materials absorb heat by melting and store that energy for later use, providing thermal comfort. In this paper heat transfer analysis of yarn containing 4% Microencapsulated PCMs has been studied using finite element analysis. The heat flow property of yarn has been studied and validated with experimental results obtained from Differential Scanning Calorimetry showing correlation coefficient of 96.39%. Based on the validated model, it was further studied with yarns containing 10% Microencapsulated PCM. and a core sheath structure to predict the thermal properties of yarn which cannot be determined experimentally. Delay in temperature rise over time due to the presence of PCMs has been studied using a commercial software ABAQUS/CAE through post processing calculation and will be described in the paper.

AB - Textile containing PCMs provide thermal protection against extreme weather. When the temperature rises, the materials absorb heat by melting and store that energy for later use, providing thermal comfort. In this paper heat transfer analysis of yarn containing 4% Microencapsulated PCMs has been studied using finite element analysis. The heat flow property of yarn has been studied and validated with experimental results obtained from Differential Scanning Calorimetry showing correlation coefficient of 96.39%. Based on the validated model, it was further studied with yarns containing 10% Microencapsulated PCM. and a core sheath structure to predict the thermal properties of yarn which cannot be determined experimentally. Delay in temperature rise over time due to the presence of PCMs has been studied using a commercial software ABAQUS/CAE through post processing calculation and will be described in the paper.

M3 - Conference contribution

SN - 978-606-685-275-3

BT - 15th AUTEX World Textile Conference, Bucharest Romania, 10-12 June

T2 - 15th World Textile Conference

Y2 - 10 June 2015 through 12 June 2015

ER -

Prediction of thermal properties of yarn containing phase change materials

Abstract

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Danmei Sun

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